9(d+7)=9(d-4)

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Solution for 9(d+7)=9(d-4) equation:


Simplifying
9(d + 7) = 9(d + -4)

Reorder the terms:
9(7 + d) = 9(d + -4)
(7 * 9 + d * 9) = 9(d + -4)
(63 + 9d) = 9(d + -4)

Reorder the terms:
63 + 9d = 9(-4 + d)
63 + 9d = (-4 * 9 + d * 9)
63 + 9d = (-36 + 9d)

Add '-9d' to each side of the equation.
63 + 9d + -9d = -36 + 9d + -9d

Combine like terms: 9d + -9d = 0
63 + 0 = -36 + 9d + -9d
63 = -36 + 9d + -9d

Combine like terms: 9d + -9d = 0
63 = -36 + 0
63 = -36

Solving
63 = -36

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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